| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.75 | 3.845% | $89.0471 | $89.05 | $89.05 | $89.00 |
| Purchase #2 | $133.68 | 8.786% | $145.4251 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $224.86 | 8.187% | $243.2693 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $227.54 | 4.668% | $238.1616 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $150.73 | 8.536% | $163.5963 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $127.26 | 11.589% | $142.0082 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $24.96 | 9.539% | $27.3409 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $974.78 | $1,048.8485 | $1,048.86 | $1,048.85 | $1,048.80 | |